|Centuries:||19th century - 20th century - 21st century|
|Decades:||1890s 1900s 1910s - 1920s - 1930s 1940s 1950s|
|Years:||1920 1921 1922 1923 1924 1925 1926 1927 1928 1929|
- During 1928 the Adult Sunday School class was re-named Gospel Doctrine.
- Church purchased most of the Hill Cumorah.
May 27th- the Hollywood Stake, the ancestor of the current Los Angeles Stake and the oldest existing stake in California, is organized.
- July 1st- Lehi Stake, the 100th stake of the church, is organized.